Chrysler Group LLC, the U.S. automaker majority controlled by Fiat SpA, has recalled 4,458 Jeep Grand Cherokee sport-utility vehicles to fix an electrical problem that is turning off the headlights. The action covers 2014 Grand Cherokee SUVs equipped with premium headlamps and built between January 14th and March 20th. “An investigation discovered the software that controls lamp function was turning them off,” Chrysler said in a statement. Chrysler said it was unaware of any consumer complaints, injuries or accidents associated with the problem. The recall involves 4,242 vehicles in the United States and 216 in Canada.